Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 35986

Hash
00000203f734881ac385b4a3e16baa9702ae23b35d8a17c1a219108206457880
Confirmations
4932
Time
2026-10-29 07:49:15 UTC
Median time
2026-10-29 07:41:31 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ffc6a00f2b8c3d97d4b422841d35829c3a28898663103b4df9c723acc65d6c87
Previous block
000001f2dcff2cc4553285daa7adab7febed117e12a854c8d2be2439d71889dc
Next block
000000327b4aaff527b8b1c4668b8b664bedc39895c80200a5e8e0fb121a449f

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 35986 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
50b89819ac27664acf2dab46fb7b7a51… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ffc6a00f2b8c…23acc65d6c87 coinbase1250